Super cute! I love the art, and there were a lot of really funny moments that made me laugh (like the DIY music convo, or the background on Dramon's name, lol). And some thoughtful stuff in there too. You can really feel the love that comes with having treasured these OCs for so long.
I think for using Renpy for the first time, you did a really good job! I'll definitely check out some of your other VNs. The Dramon conversation was successful advertising haha.